[WIP] make GURL::path() return a StringPiece

chrome/test/chromedriver/net/websocket.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/test/chromedriver/net/websocket.h"
 
 #include <stddef.h>
 #include <stdint.h>
 #include <string.h>
 
@@ skipping 126 matching lines @@
   std::string handshake = base::StringPrintf(
       "GET %s HTTP/1.1\r\n"
       "Host: %s\r\n"
       "Upgrade: websocket\r\n"
       "Connection: Upgrade\r\n"
       "Sec-WebSocket-Key: %s\r\n"
       "Sec-WebSocket-Version: 13\r\n"
       "Pragma: no-cache\r\n"
       "Cache-Control: no-cache\r\n"
       "\r\n",
-      url_.path().c_str(),
-      url_.host().c_str(),
-      sec_key_.c_str());
+      url_.path().as_string().c_str(), url_.host().c_str(), sec_key_.c_str());
   Write(handshake);
   Read();
 }
 
 void WebSocket::Write(const std::string& data) {
   pending_write_ += data;
   if (!write_buffer_->BytesRemaining())
     ContinueWritingIfNecessary();
 }
 
@@ skipping 107 matching lines @@
 
 void WebSocket::Close(int code) {
   socket_->Disconnect();
   if (!connect_callback_.is_null())
     InvokeConnectCallback(code);
   if (state_ == OPEN)
     listener_->OnClose();
 
   state_ = CLOSED;
 }